Having only owned my freelander for three weeks some nasty bugger has nicked my spare wheel cover from the back of my car :( I asked at the dealer where the car came from and they want £85-£110 for a new one.... Anyone got one lying around in a garage somewhere? Ps any tips on how to stop...

So I've just bought a freelander td4 2006 and have been playing about with it -as you do.... I have been trying to get the sat nav to work but it never seems to find any sats? I can enter all relevant address details and the nice lady says 'calculating your route' but it never gets any further...